Kepler-384 is 2,921 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this 5,577 K star; the first was found in 2014 by transit (Kepler).
Fly there in 3DKepler-384 b goes round its star every 22.6 days, 4 times as often as Mercury goes round the Sun.
| Surface temperature | 5,577 K |
| Mass | 0.882 solar masses |
| Radius | 0.882 solar radii |
| Luminosity | 2.488 times the Sun |
| Apparent magnitude | 13.734 |
| Age | about 12.88 billion years |
| Distance from the Sun | 2921.3 light-years (895.7 parsecs) |
| Position (J2000) | RA 286.0261°, Dec 44.7829° |
| Constellation | Lyra |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-384 b | 22.6 days | 0.148 AU | 1.12 R⊕ | 1.46 M⊕ estimated | Transit, 2014 |
| Kepler-384 c | 45.3 days | 0.236 AU | 1.13 R⊕ | 1.51 M⊕ estimated | Transit, 2014 |
Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.
For a star of 5,577 K, 2.5 times as bright as the Sun, the habitable zone, where starlight could keep water liquid on a rocky surface, runs from about 1.52 to 2.69 AU. None of its known planets orbits inside it. The zone says how much starlight arrives, not whether a planet has water or air. The edges follow Kopparapu et al. (2014), as the 3D view draws them.
The light you see left 2,921 years ago, around 900 BC.